P20 tool steel round bar

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P20 tool steel round bar



P20 tool steel round bar


Delivery Date


Delivery status: Forged 、
Surface: Blank 、Polished 、
Standard: AISI
Shape: Round, Flat, Square, Hexagon, Plate, Sheet, Other



P20+Ni round bars
Chemical Composition(%)       
 C Si  Mn  P  S  Cr  Mo
  0.28-0.40  0.20-0.80  0.60-1.00  ≤0.030   ≤0.030  1.40-2.10    0.30-0.50
Use            
Used for various large-sized or medium-sized precision plastic mould and low melting point alloy parts,like tim,zinc and Lead alloy casting mould.
Hardness
Hardened&Tempering,

Hardness:28-34HRC,Annealing,hardenss:HBS≤235.
Melting Process 
1. EAF: Electric Furnace+LF+VD(Optional)
2. ESR:  Electric Furnace+LF+VD+Eleroslag Remelted(Optional)
UT Class
According to Standard of SEP 1921/84,100% Volume, Level C/c, D/d or E/e
Tolerance on Quantity
+/-10% Per Size

P20 tool steel round bar Range of products
Product type Products Dimension Processes
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded
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